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SNQ4 high temperature accelerometer is mainly used in the drilling and tracking system of oil drilling and continuous surveying system. Usually use it in measurement while drilling tool with heat shield, MWD/LWD can reach 175℃.
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It adopts high temperature resistance circuit, output current and force are linearly outputted, provide static and dynamic acceleration measurement. Users can calculate, select the appropriate sampling resistance, and achieve the highest precision output. At the same time, the temperature sensor is built in, and the user can compensate Bias and Scale factor, reduce the effect of temperature.
Features:
1.Analog output;
2.Adjustable output range;
3.High temperature ability;
4.Square or circle flange mount;
5.Built-in temperature sensor, output current linearly transformed with temperature (optional)Application field:
It mainly used in the drilling and tracking system of oil drilling and surveying field. When combining with magnetometer or gyroscope, it can be designed as measurement while drilling(MWD) tool or logging while drilling(LWD) tool. It can be used for both static and dynamic testing, is a standard vibration sensor.
